Robert Boschgmbh

Philip Nagel

David Breuer

Markus Schleyer

Hans-Arndt Freudigmann

Steffen Rose

Tillmann Falck

Geoffrey Kermode

Khaled Tibari

Alejandro Lopez Pamplona

Gabriele Michalke

Johanna Link-Dolezal

A method for dispensing at least one liquid medium with the aid of a spray nozzle unit, in particular for agricultural purposes. The spray nozzle unit includes at least one spray nozzle via which the medium is dispensed, and at least one sensor device via which a biomass, in particular weeds, is/are recognized. With knowledge of the location of the biomass, the at least one spray nozzle is activated in order to dispense the medium onto the biomass.

Method and device for dispensing at least one liquid medium with the aid of a spray nozzle unit, and computer program product

A piston unit for a radial piston machine includes a piston and a roller or a roller element. The roller or roller element has a circular cylindrical jacket apart from a chamfer. A hydrostatic pressure- or force-relief element is provided in a contact area between the piston and the roller. The hydrostatic pressure- or force-relief element forms a pressure field in the contact area. The roller or roller element also has one or two end-face holes. Due to the hole(s), the roller is slightly weakened at the associated end section such that Hertzian stress is reduced at the same associated end section.

Piston unit

Growing community of inventors

Augsburg, Germany

Philip Nagel